NetMonitor
8 websites

NetMonitor offers both free and paid options

http://opmanager.manageengine.com/

25 Nov 2012 ... Monitor GSM/CDMA network: cell info, signal strength. Use GPS/Google location. Generate database with custom info on cells. Export log to file ...

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Uptrends
6 websites

Uptrends offers both free and paid options

http://www.uptrends.com/

Uptrends hosted website, server and transaction monitoring services. Receive alerts. Maximize uptime. Free 4 week trial.

Market Share by Top Websites

2 In terms of market share, NetMonitor is clearly lagging behind, losing to Uptrends in all segments.

Websites Categories

1 Uptrends has better usage coverage in more websites categories. Including Games and Health.

2 NetMonitor is leading in Heavy Industry & Engineering.

Geography

1 Uptrends is leading in most countries, including Indonesia, Netherlands and United States.

2 Uptrends is leading in Indonesia, Netherlands and United States.